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Chaperonin GroEL (thermosome, HSP60 family) (NCBI)

Hydrogenase expression/formation protein (HUPF/HYPC) (NCBI)

Hydrogenase expression/formation protein (NCBI)

Radical-activating enzyme (NCBI)

ADP-ribosylglycohydrolase (draG) homolog (NCBI)

MoaA/nifB/pqqE family (NCBI)

molybdenum transport system permease protein, modB RELATED (NCBI)

conserved hypothetical archaeal protein (NCBI)

hydrogenase expression/formation protein (NCBI)

anion transport system permease protein (NCBI)